RetroMusicPlayer/app/src/main/res/layout/fragment_hmm_controls_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="end"
    android:orientation="vertical">

    <ImageButton
        android:id="@+id/player_repeat_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="?attr/roundSelector"
        android:padding="16dp"
        android:scaleType="fitCenter"
        app:srcCompat="@drawable/ic_repeat_white_24dp"
        tools:ignore="MissingPrefix"
        tools:tint="@color/md_black_1000"
        android:contentDescription="TODO" />

    <ImageButton
        android:id="@+id/player_shuffle_button"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="?attr/roundSelector"
        android:padding="16dp"
        android:scaleType="fitCenter"
        app:srcCompat="@drawable/ic_shuffle_white_24dp"
        tools:ignore="MissingPrefix"
        tools:tint="@color/md_black_1000"
        android:contentDescription="TODO" />
</LinearLayout>